629793840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2207

約数の個数: 160

約数和(自身を含む): 2125238976

約数和(自身を除く): 1495445136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 485, 520, 582, 624, 776, 780, 970, 1040, 1164, 1261, 1455, 1552, 1560, 1940, 2081, 2328, 2522, 2910, 3120, 3783, 3880, 4162, 4656, 5044, 5820, 6243, 6305, 7566, 7760, 8324, 10088, 10405, 11640, 12486, 12610, 15132, 16648, 18915, 20176, 20810, 23280, 24972, 25220, 27053, 30264, 31215, 33296, 37830, 41620, 49944, 50440, 54106, 60528, 62430, 75660, 81159, 83240, 99888, 100880, 108212, 124860, 135265, 151320, 162318, 166480, 201857, 216424, 249720, 270530, 302640, 324636, 403714, 405795, 432848, 499440, 541060, 605571, 649272, 807428, 811590, 1009285, 1082120, 1211142, 1298544, 1614856, 1623180, 2018570, 2164240, 2422284, 2624141, 3027855, 3229712, 3246360, 4037140, 4844568, 5248282, 6055710, 6492720, 7872423, 8074280, 9689136, 10496564, 12111420, 13120705, 15744846, 16148560, 20993128, 24222840, 26241410, 31489692, 39362115, 41986256, 48445680, 52482820, 62979384, 78724230, 104965640, 125958768, 157448460, 209931280, 314896920, 629793840]

約数ペア:

[(1, 629793840), (2, 314896920), (3, 209931280), (4, 157448460), (5, 125958768), (6, 104965640), (8, 78724230), (10, 62979384), (12, 52482820), (13, 48445680), (15, 41986256), (16, 39362115), (20, 31489692), (24, 26241410), (26, 24222840), (30, 20993128), (39, 16148560), (40, 15744846), (48, 13120705), (52, 12111420), (60, 10496564), (65, 9689136), (78, 8074280), (80, 7872423), (97, 6492720), (104, 6055710), (120, 5248282), (130, 4844568), (156, 4037140), (194, 3246360), (195, 3229712), (208, 3027855), (240, 2624141), (260, 2422284), (291, 2164240), (312, 2018570), (388, 1623180), (390, 1614856), (485, 1298544), (520, 1211142), (582, 1082120), (624, 1009285), (776, 811590), (780, 807428), (970, 649272), (1040, 605571), (1164, 541060), (1261, 499440), (1455, 432848), (1552, 405795), (1560, 403714), (1940, 324636), (2081, 302640), (2328, 270530), (2522, 249720), (2910, 216424), (3120, 201857), (3783, 166480), (3880, 162318), (4162, 151320), (4656, 135265), (5044, 124860), (5820, 108212), (6243, 100880), (6305, 99888), (7566, 83240), (7760, 81159), (8324, 75660), (10088, 62430), (10405, 60528), (11640, 54106), (12486, 50440), (12610, 49944), (15132, 41620), (16648, 37830), (18915, 33296), (20176, 31215), (20810, 30264), (23280, 27053), (24972, 25220)]